X5.1-1993 Test
American National Standard X5.1-1993 is used to standardize regulations for office furniture. Main content is as below:
1. Stationary state bearing performance test.
2. Efforts bearing strength
3. Durable, fatigue performance testing, product life-cycle testing
:
The tilt able seat test items:
1.back endurance test - Product life cycle
2.strength test - the intensity of load resistance
3.Seat crash tests - Product Life Cycle
4.Stability test - intensity bearer of
5.Tilt mechanism testing - product life cycle
6.Seatback strength test - Stationary state bearer of
Seat back tilts test items:
1.Office chair armrest load test
2.Sag detection - Intensity bearer of
3.Seat impact test - Product Life Cycle
4.Seatback strength test - Stationary state bearer of
5.Product life cycle - back endurance test